Bath accessory base



FIG. 1 is a front perspective view of a bath accessory base showing mynew design;

FIG. 2 is a front elevational view thereof.

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front end view of the bath accessory base in accordance withmy design, shown in its environment thereof;

FIG. 8 is a front end view of the bath accessory base in accordance withmy design, shown in its environment thereof; and,

FIG. 9 is a front end view of the bath accessory base in accordance withmy design, shown in its environment thereof.

The broken lines in the views show environmental features, which are forillustrative purposes only and form no part of the claimed design.

I claim the ornamental design for a bath accessory base, as shown anddescribed.